23313320231203 has 2 divisors, whose sum is σ = 23313320231204. Its totient is φ = 23313320231202.

The previous prime is 23313320231197. The next prime is 23313320231237. The reversal of 23313320231203 is 30213202331332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23313320231203 - 2⁵ = 23313320231171 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313320231293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656660115601 + 11656660115602.

It is an arithmetic number, because the mean of its divisors is an integer number (11656660115602).

Almost surely, 2^{23313320231203} is an apocalyptic number.

23313320231203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313320231203 is an equidigital number, since it uses as much as digits as its factorization.

23313320231203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 23313320231203 its reverse (30213202331332), we get a palindrome (53526522562535).

The spelling of 23313320231203 in words is "twenty-three trillion, three hundred thirteen billion, three hundred twenty million, two hundred thirty-one thousand, two hundred three".